tamiephi tamiephi
  • 22-04-2015
  • Mathematics
contestada

if you roll a number cube 12 times, about how many times would you expect NOT to roll a 5 or 6?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 22-04-2015
so 6 number total
5 and 6 are 2 so
6-2=4
find probaility of NOT roling is disired outcomes/total possible outcomes so

disired=4
total possible=6
4/6=2/3
so 2/3 times out of 12 you would not roll a 5 or 6 so
2/3 times 12=24/3=8

8 is the naswer
Answer Link

Otras preguntas

Answer: C. It is a general idea about human nature Because the rest doesn't make sense.
can someone help me pleace for 10 points
Find the area and perimeter of each given triangle
If a rectangle has a base of 6 units, and a helght of 8 units, what Is Its area?​
Which form of cell division results in an enlarged germ cell pool?.
How does a fossil gets into the fossil record?
How does blood travel in the mammalian circulatory system.
Give at least three reasons why China Has been accused of denying Human Rights to its people. What specifically has the government in China done?
when did the crusades happen
John is a first-year college student at a local university. He was diagnosed with a condition that involves an irrational fear of being publicly humiliated and